Product Description
Assembly type corrugated metal pipes
Assembly type corrugated metal pipes are standardized designed and centralized manufactured. Productions are fabricated according to customer’s request or the drawings requirement. These pipes are very adaptable to various environment. Construction and sectional materials can be carried out separately, thus normal materials can be reduced or totally abandoned, which shorten the working period and also gain an environmental significance. The structure of assembly corrugated pipes bears a rational force, and the load of power is distributed. Also the pipes’ non-deformability is very well, it’s a solution to the damage to the culvert from frost. The road surface above the culvert pipes is very plain, and thus improves the comfortableness of car. These pipes avail to improving the structure of the soft soil foundation and the interlocking of the junction of the embankment, which improves the safeness of the car on the bridge.
It is made of corrugated steel plate. It can replace the traditional product with it’s high flexibility
1.Material of steel plate: Q235,Q345,or equivalent material steel.
2.Thickness of steel plate:1.5mm-8mm
3.Shape: Round, Half circle, Arch,Oval,horse shoe ect.
4 Assembly:Annular flanged/Nestable
5 .Depth of fill: 1.5-60m
6.Pipe Diameter: 400mm-12000mm
7.Corrugation: 68*13,75*25,100*20,125*25,150*50,200*55, 230*64,380*140,300*110 ,400*150
8.Anti-corrosion treatment: hot dip galvanized zinc ≥610g/m2, or epoxy coating.
9.Service life more than 70 years.
10:.Standard: JTT 791-2010 ,or AASHTO M36.
Our Company
Hengshui Qijia was founded in 2006, more than 320 existing stuff nowadays, among them are 15 senior engineers. Our registered capital is 20.5 million RMB, fixed assets more than 50 million RMB, annual value of production is more than 300 million RMB. Our company is a combination of scientific research, manufacture, sale and construction, our main product is corrugated metal pipes series and SNS TECCO series.
We own advanced corrugated steel pipe production line from Germany. Our products have passed ISO9001:2008 quality management system certification. Annual production of various kinds of corrugated steel pipe more than 50,000 meters, GPS2 type active protective screening 2 million square meters, high strength grid network 700,000 square meters, passive net 1.2 million square meters, ring network 300,000 square meters. Now we are a relatively large manufacture of corrugated pipe and SNS TECCO.
SERVICES
STORAGE CAPACITY
There are 2500m2 warehouse to store normal types for some customer urgent requirement.
EXPERIENCE ON LOADING
Through experience worker, we can loading your cargo into container very safely and fast, it need only 0.5 hours for one container.And based on the demand of shipping company, we can loading the max quantity cargo in one container.
SHORT DISTANCE TO PORT
We cost only 3 hours to reach Tianjin port, it ensure the cargo reach to port timely! For you or your customer visit, no matter at Beijing, Tianjin, Shijiazhuang or Jinan, it is very near to us even we can pick you up at airport.
Laos copper mine tunnel project
Sudan Expressway Engineering
Angola Csxito Ring Road Project
Uganda Highway Culvert Engineering
Jamaica North-South Expressway
1. Conduit, culvert and corrugated metal culvert of highway, railway and waterway.
2. Bridge and temporary bridge bearing structure.
3. City drain pipe, rain pipe and sewage pipe.
4. Underground utilize, underground common area.
5. Arch corrugated steel pipe Many kind profile corrugated steel pipestruction and reinforcement of bridges and culverts.
Certifications
Hengshui Qijia Engineering Material Co., Ltd, as a professional manufacturer of quality corrugated metal pipes, is afforded various certificates including Business License of Enterprise Legal Person, Quality Management System Certification, Qualification Certification for Construction Enterprise and others as shown in the following pictures.
Profile Steel is used to mount, brace, support, and connect lightweight structural loads in building construction. These include pipes, electrical and data wire, Arch corrugated steel pipe Many kind profile corrugated steel pipe mechanical systems such as ventilation, air conditioning, and other mechanical systems. Strut channel is also used for other applications Profile Steel that require a strong framework, such as workbenches, shelving systems, equipment racks, etc. Specially made sockets are available to tighten nuts; bolts etc.
KJJKGJH
Profile Steel is equipped with excellent equipments including two sets 1450 reversible rolling mills,Arch corrugated steel pipe Many kind profile corrugated steel pipe three sets 1150 reversible rolling mills, two sets galvanizing & galvalume lines, two sets color coating lines, one set correcting machine, and one set pickling line.